package com.qf.dao.Impl;

import com.qf.dao.UserDao;
import com.qf.entity.User;
import org.springframework.stereotype.Repository;

import java.util.List;

@Repository("userDao")
/*2021/10/15*/public class UserDaoImpl implements UserDao {

    @Override
    public List<User> selectAll() {
        System.out.println("查询出了所有的用户信息");
        return null;
    }
}
